what is the unit of solid angle?
puja kumari , 12 Years ago
Grade
General Physics> what is the unit of solid angle?...
1 AnswersApoorva Arora
The unit of solid angle is steradian. A steradian can be defined as the solid angle subtended at the center of a unit sphere by a unit area on its surface. For a general sphere of radius r, any portion of its surface with area A = r2 subtends one steradian.
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Apoorva Arora
IIT Roorkee
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